Retrospring/db/migrate/20220127212925_create_appen...

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2022-01-27 13:42:01 -08:00
# frozen_string_literal: true
class CreateAppendables < ActiveRecord::Migration[6.1]
def up
create_table :appendables do |t|
t.string :type, null: false
t.bigint :user_id, null: false
t.bigint :parent_id, null: false
t.string :parent_type, null: false
t.text :content
t.timestamps
end
change_column :appendables, :id, :bigint
add_index :appendables, %i[parent_id parent_type]
add_index :appendables, %i[user_id created_at]
end
def down
drop_table :appendables
end
end